Classic Series Supplements - Old School Labs of California
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Home » Classic Series

Classic Series

MANUFACTURED IN THE USA WITH PREMIUM INGREDIENTS IN AND FDA AND GMP CERTIFIED FACILITY

You’re committed to building a classic physique with quality ingredients. You know what you want and you care about what you put into your body. Our “Classic Line” delivers single-ingredient supplements of the highest quality, triple-tested for purity and backed by our satisfaction guarantee.

NON</br>GMO
NON
GMO
QUALITY</br>TESTED
QUALITY
TESTED
NO ARTIFICIAL</br>SUBSTANCES
NO ARTIFICIAL
SUBSTANCES
GLUTEN</br>FREE
GLUTEN
FREE
Classic Creatine

Classic Creatine

Purity-Tested Creatine Monohydrate

$15.99

Creatine is as close to a home run as you can get in sports nutrition. This natural amino acid reliably increases muscle size, strength and stamina. Classic Creatine contains creatine monohydrate, the most scientifically proven form available.

Classic BCAA

Classic BCAA 2:1:1

Purity-Tested for Lean Muscle & Recovery

$17.99

Branched-chain amino acids (BCAAs) are to muscle what bricks are to walls: an indispensable building material. Physique athletes have been using them for decades to help build and preserve lean muscle and recover faster.

Classic Collagen

Classic Collagen

Pure Hydrolyzed Collagen Peptides

$25.99

Athletes of all kinds use collagen to help strengthen and repair connective tissue (joints, ligaments, tendons). Classic Collagen contains type 1 & 3 collagen that is enzymatically hydrolyzed to yield smaller peptides that can be absorbed more easily.